protected function _initFirstTimeDataspace($dataspace, $request)
{
$object_data = $this->_loadObjectData();
ComplexArray :: map($this->_defineDatamap(), $object_data, $data = array());
$dataspace->merge($data);
}
protected function _mergeDataspaceWithRequest($dataspace, $request)
{
ComplexArray :: map($this->_defineDatamap(), $request->get($this->form_name), $data = array());
$dataspace->merge($data);
}